We,Luoyang CITICIC Industries Co.,Ltd,grew out of the "LUOYANG MINING MACHINERY PLANT", and are a direct OEM factory engaged in the designing and manufacturing of large mechanical parts.including CNC OEM factory,spur gear,helical gear,herringbone gear,straight bevel gear,sprial bevel gear,inside gear,worm gear,rack gear segment gear,rotor shaft,step shaft,thread shaft,pinion shaft,shaft,gear shaft,spline shaft,flange shaft,roller shaft,hollow shaft,sprocket,shaft coupling,sliding bearing,rope sheave,support roller,bearing block,belt wheel,bearing block,machine frame,wear resistant parts,non standard machinery parts,wreath.